DeyinZhong opened a new pull request #29178: URL: https://github.com/apache/spark/pull/29178
### What changes were proposed in this pull request? The PR modify TableReader.scala to create OldHadoopRDD when inputformat is 'org.apache.hadoop.hive.hbase.HiveHBaseTableInputFormat', beacuse default NewHadoopRDD can not access hbase table. Reference link： https://issues.apache.org/jira/browse/SPARK-32380 - environments： hadoop 2.8.5 hive 2.3.7 spark 3.0.0 hbase 1.4.9 ### Why are the changes needed? When sparksql cannot access hive table while data in hbase will encounter abnormality, want to fixed this bug. ### Does this PR introduce _any_ user-facing change? no ### How was this patch tested? - step1: create hbase table ``` hbase(main):001:0>create 'hbase_test1', 'cf1' hbase(main):001:0> put 'hbase_test', 'r1', 'cf1:c1', '123' ``` - step2: create hive table related to hbase table hive> ``` CREATE EXTERNAL TABLE `hivetest.hbase_test`( `key` string COMMENT '', `value` string COMMENT '') ROW FORMAT SERDE 'org.apache.hadoop.hive.hbase.HBaseSerDe' STORED BY 'org.apache.hadoop.hive.hbase.HBaseStorageHandler' WITH SERDEPROPERTIES ( 'hbase.columns.mapping'=':key,cf1:v1', 'serialization.format'='1') TBLPROPERTIES ( 'hbase.table.name'='hbase_test') ``` - step3: sparksql query hive table while data in hbase `spark-sql --master yarn -e "select * from hivetest.hbase_test"` ---------------------------------------------------------------- This is an automated message from the Apache Git Service. To respond to the message, please log on to GitHub and use the URL above to go to the specific comment. For queries about this service, please contact Infrastructure at: [email protected] --------------------------------------------------------------------- To unsubscribe, e-mail: [email protected] For additional commands, e-mail: [email protected]
